The brake light on the passenger side will not work. I've changed the bulb and checked the fuses under the hood. I'm am curious if there are separate fuses for each side or is it one fuse that both sides use. Anyhow I'm waiting for the Durango to get home to try a couple more things. So any insight on the location of the fuses would be greatly appreciated.
The fuse is a likely thing to check, but only if none of the brake lights are working because there is only one fuse for both brake lights, and it's located under the hood. It should be fuse #25* in the fuse box that is on the right side of the engine bay.
Since it's only one light, check the new bulb and make sure it's good. Then, press on the brake pedal while someone else measures voltage to the brake light connector. You can use a multimeter or automotive test light. If there is voltage, then the bulb is messed up or something is wrong with the bulb holder. If there is no voltage, there's probably a bad connection somewhere, which can get hard to find.
Fuse location if you really want to check anyway:
Fuse# Amps Function 25* 15A Brake/Stop Lamps
(*) Corrected by user with service manual.